Pacific Mobile Structures Inc.

PO Box J
Modesto, CA 95350


Custom Buildings

Pacific Mobile recognizes today that business is constantly evolving. Portable, prefabricated and modular buildings allow for growth, whether expanding or relocating buildings. All buildings can be easily moved for resale or relocation and can be installed on temporary or permanent foundations. The modular construction offers significant, tangible advantages. Such as:

• Design flexibility
• Controlled environment
• Noise of construction offsite
• Projects stay within construction budget
• Fit buildings into restricted areas
• Design review is handled on the State level, not local level

When you need a temporary or permanent building to create new space or expand existing space, Pacific Mobile provides the flexibility you need to custom-design exactly the right space, in addition to customizable mobile offices and portable classroom buildings, Pacific Mobile also design-builds.

Since 1983, we have been working with our clients through the design, construction and installation process to ensure they receive a quality building that best suits their specific needs and budget.

Pacific Mobile is GSA approved.

Throughout the West Coast, Pacific Mobile offers a wide variety of mobile offices and modular prefabricated commercial offices for sale or lease. Pacific Mobile has a selection of standard floorplans or your office can be custom-designed to meet your specifications. We offer in-house architectural design and consultation services to help you determine your space needs.

Pacific Mobile also designs and installs prefabricated two-story buildings and large commercial complexes. We have experience in placing modular buildings over full-basements. Our team can manage all of the details, such as setting up and/or installing utilities, ramps, steps, fire-alarms and permits.

Rentals & Sales

Pacific Mobile offers a wide selection of new and used mobile offices, job site offices, office trailers and portable buildings that can be leased, purchased, or financed. You can customize your portable office, due to our use of our "portable wall-systems", which are very attractive and can be installed or moved in a matter of minutes.

Pacific Mobile offers eight locations to serve you, with branches located throughout the Pacific Northwest. We offer standard floorplans or can customize a plan for your specific use. We have the right space solution for you, and can build it a price you can afford. On time, and on budget.

Available for immediate delivery


Getting Started

Pacific Mobile has grown to become one of the largest and most recognized commercial prefabricated mobile & modular builders throughout the West Coast. Our awarding winning prefabricated, customed designed mobile and modular buildings serve our clients in the educational, medical and commercial fields. Our staff is experienced in working with the customer to create building designs, which meet their space needs and still stay within their budget.

Pacific Mobile is known as one of the top design-build companies. The steps followed to ensure that you experience the professionalism of Pacific Mobile include:

1. Determining the size of the building that your budget will allow
2. Preparing preliminary building designs/elevations
3. Value-engineering and pricing the building
4. Complete installation/sign-off.

At Pacific Mobile, Deann Smoke does a feasibility study on your design-build project giving you the step by step methodology involved in a factory-built building.

Click below to request more information about Pacific Mobile Structures Inc.

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Want to sell one or more used modular buildings? has an incredible network of brokers interested in buying back used modular buildings and mobile office trailers. Call Matt Banes at (714) 442-2757 ext. 502 to talk about our nationwide resale services. specializes in helping businesses and schools rent and buy any type of commercial modular office building, modular classroom, modular church, portable classroom, modular sales office, modular daycare, modular medical clinic, modular bank, mobile office trailer, construction trailer, bathroom trailer, storage container or steel building at the best possible price from a qualified modular building supplier.

Interested in a LEED certified or green modular building?'s President and Founder Matt Banes has helped Architects design and have new modular buildings and modular classrooms manufactured to meet LEED certification.

We also help businesses find accessories for mobile/modular structures such as an aluminum handicap access ramp, OSHA approved steel trailer steps and stairs for mobile homes. is a GBM Marketing, Inc. property


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